[ONOS-4164] PceManager device and link event handling
Change-Id: I55d8f60e0fcc0e23f4c14045a8e20bd89f635913
diff --git a/apps/pce/app/src/test/java/org/onosproject/pce/util/LinkServiceAdapter.java b/apps/pce/app/src/test/java/org/onosproject/pce/util/LinkServiceAdapter.java
new file mode 100644
index 0000000..3673fc9
--- /dev/null
+++ b/apps/pce/app/src/test/java/org/onosproject/pce/util/LinkServiceAdapter.java
@@ -0,0 +1,91 @@
+/*
+ * Copyright 2016-present Open Networking Laboratory
+ *
+ * Licensed under the Apache License, Version 2.0 (the "License");
+ * you may not use this file except in compliance with the License.
+ * You may obtain a copy of the License at
+ *
+ * http://www.apache.org/licenses/LICENSE-2.0
+ *
+ * Unless required by applicable law or agreed to in writing, software
+ * distributed under the License is distributed on an "AS IS" BASIS,
+ * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied.
+ * See the License for the specific language governing permissions and
+ * limitations under the License.
+ */
+package org.onosproject.pce.util;
+
+import java.util.Set;
+
+import org.onosproject.net.ConnectPoint;
+import org.onosproject.net.DeviceId;
+import org.onosproject.net.Link;
+import org.onosproject.net.link.LinkListener;
+import org.onosproject.net.link.LinkService;
+import org.onosproject.net.Link.State;
+
+import com.google.common.collect.FluentIterable;
+
+/**
+ * Test adapter for link service.
+ */
+public class LinkServiceAdapter implements LinkService {
+ @Override
+ public int getLinkCount() {
+ return 0;
+ }
+
+ @Override
+ public Iterable<Link> getLinks() {
+ return null;
+ }
+
+ @Override
+ public Iterable<Link> getActiveLinks() {
+ return FluentIterable.from(getLinks())
+ .filter(input -> input.state() == State.ACTIVE);
+ }
+
+ @Override
+ public Set<Link> getDeviceLinks(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public Set<Link> getDeviceEgressLinks(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public Set<Link> getDeviceIngressLinks(DeviceId deviceId) {
+ return null;
+ }
+
+ @Override
+ public Set<Link> getLinks(ConnectPoint connectPoint) {
+ return null;
+ }
+
+ @Override
+ public Set<Link> getEgressLinks(ConnectPoint connectPoint) {
+ return null;
+ }
+
+ @Override
+ public Set<Link> getIngressLinks(ConnectPoint connectPoint) {
+ return null;
+ }
+
+ @Override
+ public Link getLink(ConnectPoint src, ConnectPoint dst) {
+ return null;
+ }
+
+ @Override
+ public void addListener(LinkListener listener) {
+ }
+
+ @Override
+ public void removeListener(LinkListener listener) {
+ }
+}